(1S,2R,3aR,4R,5S,7aS)-5-(tert-Butyl-dimethyl-silanyloxymethyl)-2,6-dimethyl-3-oxo-1-triisopropylsilanyloxy-2,3,3a,4,5,7a-hexahydro-1H-indene-4-carboxylic acid methyl ester 在
二异丁基氢化铝 作用下,
以
二氯甲烷 为溶剂,
生成 (1R,2S,3S,3aS,6S,7R,7aS)-6-(tert-Butyl-dimethyl-silanyloxymethyl)-7-hydroxymethyl-2,5-dimethyl-3-triisopropylsilanyloxy-2,3,3a,6,7,7a-hexahydro-1H-inden-1-ol 、 (1S,2S,3S,3aS,6S,7R,7aS)-6-(tert-Butyl-dimethyl-silanyloxymethyl)-7-hydroxymethyl-2,5-dimethyl-3-triisopropylsilanyloxy-2,3,3a,6,7,7a-hexahydro-1H-inden-1-ol